全文获取类型
收费全文 | 27595篇 |
免费 | 1108篇 |
国内免费 | 10篇 |
专业分类
28713篇 |
出版年
2020年 | 329篇 |
2019年 | 452篇 |
2018年 | 576篇 |
2017年 | 516篇 |
2016年 | 609篇 |
2015年 | 407篇 |
2014年 | 570篇 |
2013年 | 2524篇 |
2012年 | 971篇 |
2011年 | 1016篇 |
2010年 | 680篇 |
2009年 | 716篇 |
2008年 | 966篇 |
2007年 | 979篇 |
2006年 | 893篇 |
2005年 | 755篇 |
2004年 | 819篇 |
2003年 | 745篇 |
2002年 | 723篇 |
2001年 | 627篇 |
2000年 | 697篇 |
1999年 | 519篇 |
1998年 | 389篇 |
1997年 | 309篇 |
1996年 | 273篇 |
1995年 | 307篇 |
1994年 | 284篇 |
1993年 | 266篇 |
1992年 | 398篇 |
1991年 | 388篇 |
1990年 | 399篇 |
1989年 | 377篇 |
1988年 | 376篇 |
1987年 | 339篇 |
1986年 | 328篇 |
1985年 | 354篇 |
1984年 | 302篇 |
1983年 | 296篇 |
1982年 | 260篇 |
1981年 | 253篇 |
1980年 | 257篇 |
1979年 | 347篇 |
1978年 | 311篇 |
1975年 | 278篇 |
1974年 | 311篇 |
1973年 | 324篇 |
1972年 | 257篇 |
1971年 | 245篇 |
1968年 | 265篇 |
1967年 | 251篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
221.
Michael Doyle OP 《新多明我会修道士》1989,70(829):347-349
The Psychologisation of the Church: on Jack Dominian's review of J.G. Sullivan's book 'Journey to Freedom: The Path to Self-Esteem for the Priesthood and Religious Life' (May, pp. 258—9). 相似文献
222.
Attribution processes in distressed and nondistressed couples: 2. Responsibility for marital problems 总被引:1,自引:0,他引:1
F D Fincham 《Journal of abnormal psychology》1985,94(2):183-190
223.
F F Schachter 《Family process》1985,24(3):415-427
A four-member family structure consisting of two siblings contrasting in personality (sibling deidentification) and each identified with a different parent (split-parent identification) was recently reported (15). In well-functioning families, this tetrad or quadrangle is wide-spread in the first pair of siblings in the family and tends to be more common in same-sex pairs, suggesting that sibling deidentification is designed to mitigate the relatively intense sibling rivalry characteristic of these pairs and hence to maintain family harmony. In this collated case report, deidentification is found to follow the same pattern in 39 clinic first pairs. However, contrasting attributes are varied and nonevaluative in nonclinic pairs but mainly "good-bad" in clinic pairs, with polarization extreme. Results suggest that nonclinic siblings negotiate their identity (being) much as they negotiate about possessions (having) and that negotiations are blocked in clinic pairs, freezing mythic devil or angel identity. Intervention is directed at dislodging this block. 相似文献
224.
John C Masters Charles R Carlson Donald F Rahe 《Journal of experimental social psychology》1985,21(5):407-420
Relative outcomes in social commerce with peers are potent determinants of cognitions and behavior in young children. Although there has been considerable attention given to the behavioral consequences of social comparisons following the receipt of rewards, there has been less concern with cognitive or affective consequences. Additionally, little is known about the accrued effects of multiple social comparison experiences that may be consistent or inconsistent with one another. In the present study, young children received a constant level of reward but the amount they saw a peer receive was varied. There were two sequences of reward distribution, and in a given sequence children received either the same number of rewards as the peer (=), more (+), or fewer (?). In a 3 × 3 factorial design all possible combinations occurred. A negative inequality in reward distribution, no matter where it fell in a sequence, made children sad and inclined children to distribute fewer rewards to peers. When a sequence contained an initial experience of positive inequality, children decreased subsequent levels of self-reward. Experiencing a comparison that revealed a negative inequality in reward distribution also disrupted children's accuracy in appraising the overall distribution of rewards: even when an initial negative inequality was completely offset by an equivalent experience of positive inequality, children inaccurately concluded that they had received fewer rewards than their peers. 相似文献
225.
Anthony F. Badalamenti Ph.D. 《Journal of religion and health》1985,24(4):316-342
Several relationships between energy and psychical pain are developed in this paper. These concepts are a-structural and existential in spirit, although developed in the framework of some analytic formulations on personality. A key concept developed is that the nature of psychical pain is determined, in part, by the manner in which the state of psychical energy associated with the pain departs from a given healthy ideal. 相似文献
226.
Age and sex differences in the cooperative and noncooperative behavior of pairs of American children
Game playing behavior of same and mixed sex pairs of 5-, 8-, and 11-year-old American children was compared, using a game in which cooperative behavior maximized reward. Pairs of 8- and 11-year-old children were relatively more cooperative and attained significantly more Joint Reward Goals than 5-year-old pairs. Older pairs were not maximally cooperative, however, in terms of all the dependent measures; in adjusting for initial differences on practice trials, 5-year-olds and 8-year-olds took less time than the 11-year-olds, and 11-year-old pairs of boys took significantly more time than all other pairs. In addition, cooperative behavior increased across trials, especially for the 11-year-old children. 相似文献
227.
Thirty-eight chronically mentally disabled patients who were invited to join a newly established, vocationally oriented, day treatment program in Raleigh, North Carolina, served as subjects. We attempted to determine whether demographic and psychosocial characteristics significantly differed among groups of clients who dropped out of, remained in, or refused membership in this community-support program. A variety of demographic, expectancy, psychological, and psychosocial measures were administered to each subject. Most significant was the finding that the subjects' perceived level of help and support from friends was a significant determinant of the level of program participation. Those subjects who refused to participate (refusers) perceived themselves as receiving proportionately less support than did members of the other two groups (dropouts and remainers). 相似文献
228.
Michael W. Martin 《Sex roles》1985,13(11-12):597-605
The relative effects of equity, equality, and reward level upon assessments of marital satisfaction are investigated. In doing so, the impact of gender-role orientation upon the relationship between the predictor variables and marital satisfaction is specified. The data indicate that reward level is the major variable affecting assessments of satisfaction for both moderns and traditionals. Further, the effect of reward level is more pronounced for those with modern gender-role orientations. Contrary to expectation, the effects of the exchange-related variables, equity and equality, are minimal for both moderns and traditionals. These findings suggest that intimates, regardless of gender-role orientation, tend to avoid the “bookkeeping” involved in global equity and equality comparisons and instead accentuate individual reward levels. It appears, however, that moderns are significantly more demanding than traditionals in their emphasis upon reward levels. 相似文献
229.
Direction- and velocity-specific responses from beyond the classical receptive field in the middle temporal visual area (MT) 总被引:7,自引:0,他引:7
The true receptive field of more than 90% of neurons in the middle temporal visual area (MT) extends well beyond the classical receptive field (crf), as mapped with conventional bar or spot stimuli, and includes a surrounding region that is 50 to 100 times the area of the crf. These extensive surrounds are demonstrated by simultaneously stimulating the crf and the surround with moving stimuli. The surrounds commonly have directional and velocity-selective influences that are antagonistic to the response from the crf. The crfs of MT neurons are organized in a topographic representation of the visual field. Thus MT neurons are embedded in an orderly visuotopic array, but are capable of integrating local stimulus conditions within a global context. The extensive surrounds of MT neurons may be involved in figure-ground discrimination, preattentive vision, perceptual constancies, and depth perception through motion cues. 相似文献
230.
Hardyck, Tzeng, and Wang (1978, Brain and Language, 5, 56–71) hypothesized that ample repetition of a small number of stimuli is required in order to obtain VHF differences in tachistoscopic tasks. Four experiments, with varied levels of repetition, were conducted to test this hypothesis. Three experiments utilized the general task of object-picture naming and one utilized a word-naming task. Naming latencies constituted the dependent measure. The results demonstrate that for the object-naming paradigm repetition is required for RVF superiority to emerge. Repetition was found to be unnecessary for RVF superiority in the word-naming paradigm, with repetition actually reducing RVF superiority. Experiment I suggested the possibility that RVF superiority developed for the second half of the trials as a function of practice or hemispheric activation, regardless of repetition level. Subsequent experiments, better designed to assess this possibility, clearly refuted it. It was concluded that the effect of repetition depends on the processing requirements of the task. We propose that, for tasks which can be processed efficiently by one hemisphere, the effect of repetition will be to reduce VHF asymmetries; but tasks requiring substantial processing by both hemispheres will show shifts to RVF superiority as a function of repetition. 相似文献